Key Features:
- Enhanced Ignitability: NGK spark plugs are designed to increase ignitability under various conditions, ensuring reliable engine performance.
- Durability: Constructed with high alumina ceramics for superior heat transfer and electrical insulation.
- Triple Sealing: A patented triple gasket sealing process prevents combustion gas leakage, enhancing safety and efficiency.
- Solid Copper Core: Aiding in heat and spark transfer, the solid copper core contributes to optimal engine performance.
- Corrosion Resistance: Corrugated ribs on the insulator prevent flashover, extending the spark plug's lifespan.
Technical Specifications:
- Thread Size: 14 mm
- Thread Reach: 26.5 mm (1.04 inches)
- Hex Size: 5/8 inches
- Heat Range: Varies by model (e.g., 5 for LFR5A-11)
- Spark Gap: Typically 0.7 mm (0.028 inches) for standard models; 0.9 mm (0.035 inches) for V-Power models
- Resistor Value: 5K Ohm for V-Power models
Materials:
- Ceramic Insulator: High alumina content for improved heat transfer and electrical insulation.
- Electrode Material: Iridium in advanced models for enhanced durability and performance.
Dimensions:
- Length: Varies by model; specific lengths are available on the manufacturer's website.
- Diameter: 14 mm thread diameter
Compatibility Information:
NGK spark plugs are compatible with various FORCE outboard and jet ski engines. For instance, the BP7HS is suitable for FORCE 15 hp engines from 1984 to 1999, and the B7HS is appropriate for FORCE 25 hp engines from 1996 to 1998.
Additional Details:
- Installation: Designed for easy installation with standard tools.
- Maintenance: Regular inspection and replacement as per the engine manufacturer's recommendations ensure optimal performance.
